... many well comments and repeat orders 6) we supply various press brake tools and shearing blade. 7) We are one of ... in this lineLow down time and high productivity. Optimum hardness for wear resistance. H13, M2, T1, D2, LD, 6CrW2Si(1.2550 ... shear blade material:5CrNiMo,5CrW2Si,6CrW2Si,3Cr2W8V,4Cr5MoSiV1(H13) moulds for press brake